Let your flashlight alwasy be powerful and effective with this practical MTLC-04200-1000 PC Wired Universal Charger for 18650 Battery Black (US Standard). With wired design， it can charge a 18650 battery easily and quickly. It features slim and compact size， allowing you to carry it conveneintly. When the red light is bright， it is in charging condition and the green light means charging is finished. This wired charger offers overload circuit protection and reverse protection， durable to use for a long time.                                    Features             Compact design is made for easy storage<br> The charger for flashlight battery is made of high quality and durable material<br> With independent circuit protection， reverse protection or overload protection<br> Perfect fitting and satisfaction guaranteed<br> Simply plug the wired charger with the battery<br> This charger adapter is ideal for long trip   <br>                                                            Specifications             Material     PC    <br> Dimensions     (4.05 x 1.57 x 1.57)" / (10.3 x 4 x 4)cm (L x W x H)    <br> Color     Black    <br> Weight     2.82oz / 80g    <br> Standard     US Standard    <br> Model     MTLC-04200-1000    <br> Input     AC 100-240V 50/60Hz     <br> Output     DC 4.2V 1A     <br> Suitable for     1 x 18650 Battery     <br>                                                             Package Includes            1 x Charger for 18650 Battery<br>